RB Leipzig missed the opportunity to close the gap on Bundesliga leaders Bayern Munich after suffering a 3-0 defeat at Werder Bremen.
Bundesliga leaders Bayern Munich moved seven points clear at the top with a 3-0 victory at Cologne.
Hoffenheim maintained their bid for a top-four Bundesliga spot thanks to Sebastian Rudy's late equaliser in a 1-1 draw at Schalke.
Robert Lewandowski's added-time goal earned Bayern Munich a 1-1 draw at Hertha Berlin on Saturday.
Hoffenheim stumbled to a 2-1 defeat at Wolfsburg on Sunday as all six clubs chasing Bayern lost over the weekend.
Bundesliga leaders Bayern Munich saw their winning run come to an end as Schalke battled to a 1-1 draw at the Allianz Arena.
Red Bull Leipzig moved back to within two points of Bundesliga leaders Bayern Munich with a comfortable 3-0 win over Eintracht Frankfurt.
Hoffenheim suffered their first Bundesliga defeat of the season as they went down 2-1 at RB Leipzig.
Bayern Munich have announced they will be signing Hoffenheim team-mates Sebastian Rudy and Niklas Suele in the summer.
Robert Lewandowski converted a first-half penalty as Bayern Munich romped to a 3-0 win against 10-man RB Leipzig.
Ten-man Borussia Dortmund came from behind to snatch a point in a 2-2 draw at Hoffenheim on Friday night.
Hoffenheim will not sell reported Chelsea target Niklas Sule in the January transfer window, according to Sky sources.
Hoffenheim extended their unbeaten record in the Bundesliga this season with a goalless draw in a fiery encounter at Eintracht Frankfurt.
RB Leipzig moved back to the top of the Bundesliga on Saturday night thanks to a 2-1 win over Schalke.
Bayern Munich bounced back from defeat to Borussia Dortmund a week ago with a 2-1 win at Bayer Leverkusen to stay second in the Bundesliga.
Hoffenheim extended their unbeaten start to an 11th game with a 2-2 draw against Hamburg, who remain rooted to the foot of the Bundesliga.
Pierre-Emerick Aubameyang marked his return to the Dortmund side with four goals as the won 5-2 at Hamburg.
Hoffenheim moved up to third in the Bundesliga on Sunday night after clinching their fifth straight league win of the season.
Bayern Munich started the defence of their DFB-Pokal title with a 3-1 win over Augsburg in the second round on Wednesday.
Bayern Munich moved three points clear at the top of the Bundesliga on Saturday after seeing several of their rivals stumble.